similar to: [PATCH] vhost: drop virtio_net.h dependency

memcpy_fromiovec is moved from net/core/iovec.c to lib/iovec.c. linux/uio.h provides the declaration for memcpy_fromiovec. Include linux/uio.h instead of inux/socket.h for it. Signed-off-by: Asias He <asias at redhat.com> --- drivers/vhost/vhost.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index e58cf00..448efe0 100644

memcpy_fromiovec is moved from net/core/iovec.c to lib/iovec.c. linux/uio.h provides the declaration for memcpy_fromiovec. Include linux/uio.h instead of inux/socket.h for it. Signed-off-by: Asias He <asias at redhat.com> --- drivers/vhost/vhost.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index e58cf00..448efe0 100644

On Fri, Aug 16, 2013 at 12:31:59AM -0700, David Miller wrote: > From: Asias He <asias at redhat.com> > Date: Fri, 16 Aug 2013 09:27:43 +0800 > > > On Thu, Aug 15, 2013 at 02:07:40PM -0700, David Miller wrote: > >> From: Asias He <asias at redhat.com> > >> Date: Thu, 15 Aug 2013 11:20:16 +0800 > >> > >> > memcpy_fromiovec is moved

On Fri, Aug 16, 2013 at 12:31:59AM -0700, David Miller wrote: > From: Asias He <asias at redhat.com> > Date: Fri, 16 Aug 2013 09:27:43 +0800 > > > On Thu, Aug 15, 2013 at 02:07:40PM -0700, David Miller wrote: > >> From: Asias He <asias at redhat.com> > >> Date: Thu, 15 Aug 2013 11:20:16 +0800 > >> > >> > memcpy_fromiovec is moved

memcpy_fromiovec is moved to lib/iovec.c. No need to include linux/socket.h for it. Signed-off-by: Asias He <asias at redhat.com> --- drivers/vhost/vhost.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index e58cf00..038c242 100644 --- a/drivers/vhost/vhost.c +++ b/drivers/vhost/vhost.c @@ -13,7 +13,6 @@ #include <linux/eventfd.h>

memcpy_fromiovec is moved to lib/iovec.c. No need to include linux/socket.h for it. Signed-off-by: Asias He <asias at redhat.com> --- drivers/vhost/vhost.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index e58cf00..038c242 100644 --- a/drivers/vhost/vhost.c +++ b/drivers/vhost/vhost.c @@ -13,7 +13,6 @@ #include <linux/eventfd.h>

On Mon, May 06, 2013 at 08:10:03PM +0800, Asias He wrote: > On Mon, May 06, 2013 at 01:03:42PM +0300, Michael S. Tsirkin wrote: > > On Mon, May 06, 2013 at 04:38:21PM +0800, Asias He wrote: > > > Currently, vhost-net and vhost-scsi are sharing the vhost core code. > > > However, vhost-scsi shares the code by including the vhost.c file > > > directly. > >

On Mon, May 06, 2013 at 08:10:03PM +0800, Asias He wrote: > On Mon, May 06, 2013 at 01:03:42PM +0300, Michael S. Tsirkin wrote: > > On Mon, May 06, 2013 at 04:38:21PM +0800, Asias He wrote: > > > Currently, vhost-net and vhost-scsi are sharing the vhost core code. > > > However, vhost-scsi shares the code by including the vhost.c file > > > directly. > >

Hi folks, [I am resending to fix the broken thread in the previous one.] This patchset adds vhost-blk support. vhost-blk is a in kernel virito-blk device accelerator. Compared to userspace virtio-blk implementation, vhost-blk gives about 5% to 15% performance improvement. Asias He (5): aio: Export symbols and struct kiocb_batch for in kernel aio usage eventfd: Export symbol

Hi folks, [I am resending to fix the broken thread in the previous one.] This patchset adds vhost-blk support. vhost-blk is a in kernel virito-blk device accelerator. Compared to userspace virtio-blk implementation, vhost-blk gives about 5% to 15% performance improvement. Asias He (5): aio: Export symbols and struct kiocb_batch for in kernel aio usage eventfd: Export symbol

Currently, vhost-net is the only consumer of vhost infrastructure. So vhost infrastructure and vhost-net driver are in a single module. Separating this as a vhost.ko module and a vhost-net.ko module makes it is easier to share code with other vhost drivers, e.g. vhost-blk.ko, tcm-vhost.ko. Signed-off-by: Asias He <asias at redhat.com> --- drivers/vhost/Kconfig | 10 +++++++++-

Currently, vhost-net is the only consumer of vhost infrastructure. So vhost infrastructure and vhost-net driver are in a single module. Separating this as a vhost.ko module and a vhost-net.ko module makes it is easier to share code with other vhost drivers, e.g. vhost-blk.ko, tcm-vhost.ko. Signed-off-by: Asias He <asias at redhat.com> --- drivers/vhost/Kconfig | 10 +++++++++-

drivers/vhost/vhost.c does not use any miscdevice, so this patch remove this unnecessary inclusion. Signed-off-by: Corentin Labbe <clabbe.montjoie at gmail.com> --- drivers/vhost/vhost.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index 33ac2b186b85..33ab839696f9 100644 --- a/drivers/vhost/vhost.c +++ b/drivers/vhost/vhost.c @@ -16,7

drivers/vhost/vhost.c does not use any miscdevice, so this patch remove this unnecessary inclusion. Signed-off-by: Corentin Labbe <clabbe.montjoie at gmail.com> --- drivers/vhost/vhost.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index 33ac2b186b85..33ab839696f9 100644 --- a/drivers/vhost/vhost.c +++ b/drivers/vhost/vhost.c @@ -16,7

What it is: vhost net is a character device that can be used to reduce the number of system calls involved in virtio networking. Existing virtio net code is used in the guest without modification. There's similarity with vringfd, with some differences and reduced scope - uses eventfd for signalling - structures can be moved around in memory at any time (good for migration) - support memory

What it is: vhost net is a character device that can be used to reduce the number of system calls involved in virtio networking. Existing virtio net code is used in the guest without modification. There's similarity with vringfd, with some differences and reduced scope - uses eventfd for signalling - structures can be moved around in memory at any time (good for migration) - support memory

On Thu, Aug 15, 2013 at 02:07:40PM -0700, David Miller wrote: > From: Asias He <asias at redhat.com> > Date: Thu, 15 Aug 2013 11:20:16 +0800 > > > memcpy_fromiovec is moved to lib/iovec.c. No need to include > > linux/socket.h for it. > > > > Signed-off-by: Asias He <asias at redhat.com> > > You can't do this. > > Because this file

On Thu, Aug 15, 2013 at 02:07:40PM -0700, David Miller wrote: > From: Asias He <asias at redhat.com> > Date: Thu, 15 Aug 2013 11:20:16 +0800 > > > memcpy_fromiovec is moved to lib/iovec.c. No need to include > > linux/socket.h for it. > > > > Signed-off-by: Asias He <asias at redhat.com> > > You can't do this. > > Because this file

MST, This is on top of [PATCH 0/2] vhost-net fix ubuf. Asias He (11): vhost: Remove vhost_enable_zcopy in vhost.h vhost: Move VHOST_NET_FEATURES to net.c vhost: Make vhost a separate module vhost: Remove comments for hdr in vhost.h vhost: Simplify dev->vqs[i] access vhost-net: Cleanup vhost_ubuf and vhost_zcopy vhost-scsi: Remove unnecessary forward struct vhost_scsi declaration

MST, This is on top of [PATCH 0/2] vhost-net fix ubuf. Asias He (11): vhost: Remove vhost_enable_zcopy in vhost.h vhost: Move VHOST_NET_FEATURES to net.c vhost: Make vhost a separate module vhost: Remove comments for hdr in vhost.h vhost: Simplify dev->vqs[i] access vhost-net: Cleanup vhost_ubuf and vhost_zcopy vhost-scsi: Remove unnecessary forward struct vhost_scsi declaration